ID   SYDP_KLEP7              Reviewed;         181 AA.
AC   A6TD66;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   25-MAY-2022, entry version 61.
DE   RecName: Full=Protein Syd {ECO:0000255|HAMAP-Rule:MF_01104};
GN   Name=syd {ECO:0000255|HAMAP-Rule:MF_01104};
GN   OrderedLocusNames=KPN78578_30760; ORFNames=KPN_03136;
OS   Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Klebsiella/Raoultella group; Klebsiella.
OX   NCBI_TaxID=272620;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700721 / MGH 78578;
RG   The Klebsiella pneumonia Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Spieth J., Clifton W.S., Latreille P.,
RA   Sabo A., Pepin K., Bhonagiri V., Porwollik S., Ali J., Wilson R.K.;
RL   Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Interacts with the SecY protein in vivo. May bind
CC       preferentially to an uncomplexed state of SecY, thus functioning either
CC       as a chelating agent for excess SecY in the cell or as a regulatory
CC       factor that negatively controls the translocase function.
CC       {ECO:0000255|HAMAP-Rule:MF_01104}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01104}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01104}; Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_01104}.
CC       Note=Loosely associated with the cytoplasmic side of the inner
CC       membrane, probably via SecY. {ECO:0000255|HAMAP-Rule:MF_01104}.
CC   -!- SIMILARITY: Belongs to the Syd family. {ECO:0000255|HAMAP-
CC       Rule:MF_01104}.
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DR   EMBL; CP000647; ABR78537.1; -; Genomic_DNA.
DR   RefSeq; WP_002915253.1; NC_009648.1.
DR   AlphaFoldDB; A6TD66; -.
DR   SMR; A6TD66; -.
DR   STRING; 272620.KPN_03136; -.
DR   jPOST; A6TD66; -.
DR   EnsemblBacteria; ABR78537; ABR78537; KPN_03136.
DR   KEGG; kpn:KPN_03136; -.
DR   HOGENOM; CLU_121866_0_0_6; -.
DR   OMA; GIPSPCI; -.
DR   Proteomes; UP000000265; Chromosome.
DR   GO; GO:0009898; C:cytoplasmic side of plasma membrane; IEA:InterPro.
DR   CDD; cd16323; Syd; 1.
DR   Gene3D; 3.40.1580.20; -; 1.
DR   HAMAP; MF_01104; Syd; 1.
DR   InterPro; IPR009948; Syd.
DR   InterPro; IPR038228; Syd_sf.
DR   Pfam; PF07348; Syd; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Reference proteome.
FT   CHAIN           1..181
FT                   /note="Protein Syd"
FT                   /id="PRO_1000065042"
SQ   SEQUENCE   181 AA;  20300 MW;  EACA227539DBCB88 CRC64;
     MDHQTAEALR AFTQRYCAVW QQQRHSLPRS EELYGVPSPC VVDTQGEAVF WQPQPFSLAQ
     NISAVERALD IVVQQPLHSY YTTQFAGDMS GRFAGETLTL LQTWSEEDFQ RVQENLIGHL
     VVQKRLKLSP TLFIATLESE LDVISVCNLS GEVVKETLGT AKRITLSPSL AGFLNHLEPV
     L